CN212612597U

CN212612597U - Foundation bolt positioning device

Info

Publication number: CN212612597U
Application number: CN202021319985.1U
Authority: CN
Inventors: 胡维腾; 雷建; 方宝兔
Original assignee: Sunyoung Construction Group Co ltd
Current assignee: Sunyoung Construction Group Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-26
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a rag bolt positioning device, which comprises a nut sleeve and a concrete cushion layer, wherein the nut sleeve is four, because a convex shape sleeve column bar steel, a detachable connecting steel pipe and an inner bar steel device are installed, and the convex shape sleeve column bar steel, the detachable connecting steel pipe and the inner bar steel device form a horizontal reinforcing sleeve, the installation and the fixation of round steel are realized, the elevation of the top of the same round steel can be finely adjusted through the nut sleeve of the device, and simultaneously, the elevation of the round steel is basically consistent, because the convex shape sleeve column bar steel is fixedly connected with the detachable connecting steel pipe through a fixing nut device, and the convex shape sleeve column bar steel is fixedly connected with the inner bar steel device through a fixing nut device II, the whole device can be suitable for different concrete cushion layer ground fixing ends by adjusting the length of the convex shape sleeve column bar steel and the inner bar steel device, thereby, the use efficiency can be improved, the cost is saved.

Description

Foundation bolt positioning device

Technical Field

The utility model belongs to the technical field of the foundation bolt positioner inside the building engineering is relevant, concretely relates to foundation bolt positioner.

Background

At present, reinforced concrete is adopted for the foundation of any structure, the steel column foundation section of a steel structure or a reinforced concrete structure needs to realize the transition from the foundation to the structure through foundation bolts, the foundation bolts for connection are embedded in the concrete foundation through the bottom, and the upper portion of the foundation bolts is connected to the steel column bolt holes and fixed at the bottom of a steel column. The embedded anchor bolts are usually selected and arranged according to the positions and the number of bolt holes for fixing an upper steel column in the process, most of the existing embedded bolts are fixed by one isolated embedded bolt at one time, a combination system is rarely adopted for fixing the embedded bolts of one steel column, one bolt is firstly fixed, and then the bolts are connected into a whole, although some fixing measures are temporarily adopted, the supporting mode for temporary fixing is based on bottom steel of a foundation base plate, bottom steel bars are supported on a cushion layer through cushion blocks, and the positions of the cushion blocks and the bottom steel bars are not fixedly connected, so that the positions of the cushion blocks can be deviated in subsequent processes, and the accuracy of the positioning and elevation of the embedded anchor bolts is influenced; on the other hand, the fixing mode has the following defects: the labor cost for measuring, positioning and subsequent reinforcing is high, the material cost of supporting materials, welding rods and the like is not low, and the labor cost and the material cost are higher than those for fixing a plurality of embedded bolts as a whole.

The foundation bolt positioning device technology in the existing building engineering has the following problems: the foundation bolts for connection are embedded in a concrete foundation through the bottoms, and the upper portions of the foundation bolts are connected to steel column bolt holes and fixed to the bottoms of steel columns. The embedded anchor bolts are usually selected and arranged according to the positions and the number of bolt holes for fixing an upper steel column in the process, most of the existing embedded bolts are fixed by one isolated embedded bolt at one time, a combination system is rarely adopted for fixing the embedded bolts of one steel column, one bolt is firstly fixed, and then the bolts are connected into a whole, although some fixing measures are temporarily adopted, the supporting mode for temporary fixing is based on bottom steel of a foundation base plate, bottom steel bars are supported on a cushion layer through cushion blocks, and the positions of the cushion blocks and the bottom steel bars are not fixedly connected, so that the positions of the cushion blocks can be deviated in subsequent processes, and the accuracy of the positioning and elevation of the embedded anchor bolts is influenced; on the other hand, the fixing mode has the following defects: the labor cost for measuring, positioning and subsequent reinforcing is high, the material cost of supporting materials, welding rods and the like is not low, and the labor cost and the material cost are higher than those for fixing a plurality of embedded bolts as a whole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rag bolt positioner to solve the high problem of the cost expense that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation bolt positioning device comprises screw cap sleeves and a concrete cushion layer, wherein the screw cap sleeves are four, round steel is arranged at the middle position of the lower end of each screw cap sleeve, detachable connecting steel pipes are arranged at the middle outer wall positions of the four round steel, the four detachable connecting steel pipes comprise fixed sleeve columns, fixed connecting round holes and fixed steel pipes, the fixed sleeve columns are arranged at the left end outer wall position and the front end outer wall position of each fixed steel pipe, the fixed connecting round holes are arranged at the upper inner positions and the lower inner positions of the two outward ends of the two fixed sleeve columns, the four detachable connecting steel pipes are sleeved with convex sleeve column bar steel towards the middle positions, the eight convex sleeve column bar steel comprise convex round holes, inserting column bar steel, connecting through holes, groove sleeve column bar steel and fixed round holes, the connecting through holes are arranged at the upper inner positions and the lower inner positions of the two outward ends of the groove sleeve column bar steel, recess cover post bar upper end is provided with fixed round hole towards the inside position department of well side, recess cover post bar lower extreme is provided with type round hole towards the inside position department of well side, eight type cover post bar is through a fixation nut device and detachable connection steel pipe fixed connection, eight the inside position department has cup jointed interior bar device, four in the middle of the type cover post bar interior bar device is including fixed interior bar and through the round hole, fixed interior bar intermediate position department is provided with through the round hole, four interior bar device is through No. two fixation nut devices and eight type cover post bar fixed connection, four round steel lower extreme outer wall position department is provided with the concrete cushion.

Preferably, an internal thread connector is arranged at the inner position of the nut sleeve, anti-oxidation paint layer structures are arranged at the positions of the inner wall and the outer wall of the nut sleeve, and the nut sleeve is welded with the round steel.

Preferably, the round steel sets up to four, four the diameter of round steel satisfies and is greater than two millimeters than the nut cover internal diameter, four the length of round steel sets up to twenty centimetres, four outer wall position department below the round steel is provided with the external screw thread connector.

Preferably, the diameter ratio of the fixed steel pipe in the detachable connection steel pipe is two millimeters greater than that of the round steel, the length of the fixed steel pipe in the detachable connection steel pipe is set to be fifty millimeters, and the length, the width and the height of the groove in the fixed sleeve column in the detachable connection steel pipe are the same as those of the inserted column steel bar.

Preferably, the number of the convex-shaped casing column steel bars is eight, the thickness of the groove casing column steel bars in the eight convex-shaped casing column steel bars is eight millimeters, and the positions of the inner wall and the outer wall of the eight convex-shaped casing column steel bars are arranged on the anti-oxidation paint layer structure.

Preferably, the inner steel strip devices are four, the number of the through round holes in the inner steel strip devices is ten, the through round holes are distributed in a straight-line structure in the middle of the fixed inner steel strip, the distance between every two adjacent through round holes is equal, and the outer wall positions of the inner steel strip devices are provided with anti-oxidation paint structures.

Compared with the prior art, the utility model provides a rag bolt positioner possesses following beneficial effect:

1. the utility model discloses installation type cover post barred steel, detachable connection steel pipe and interior steel device, and type cover post barred steel, detachable connection steel pipe and interior steel device constitute horizontal reinforcement cover to realize that the installation of round steel is fixed, can finely tune through the swivel nut cover of device with round steel top elevation, also realize the round steel elevation unanimous basically simultaneously.

2. The utility model discloses installation type cover post strip steel, detachable connection steel pipe and interior strip steel device, and type cover post strip steel is through fixation nut device and detachable connection steel pipe fixed connection No. one, type cover post strip steel is through No. two fixation nut devices and interior strip steel device fixed connection simultaneously to carry out length adjustment work through carrying out type cover post strip steel and interior strip steel device, just make whole device can be applicable to different concrete cushion ground stiff end, just so can improve availability factor, the cost is practiced thrift.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a rag bolt positioning device provided by the present invention;

FIG. 2 is a schematic view of a front vertical surface structure of the anchor bolt positioning device of the present invention;

fig. 3 is a schematic structural view of an inner bar device provided by the present invention;

fig. 4 is a front view anatomical structure diagram of the convex-shaped sleeve column bar steel provided by the utility model;

FIG. 5 is a schematic view of the detachable connecting steel pipe structure of the present invention;

in the figure: 1. a nut sleeve; 2. a first fixing nut device; 3. the convex shape is sleeved with the column bar steel; 31. a circular hole shaped like a Chinese character 'tu'; 32. inserting the column steel bar; 33. a connecting through hole; 34. the groove is sleeved with the column steel; 35. fixing the round hole; 4. round steel; 5. the steel pipe is detachably connected; 51. fixing the sleeve column; 52. fixedly connecting the round holes; 53. fixing the steel pipe; 6. a second fixing nut device; 7. a concrete cushion; 8. an inner steel bar device; 81. fixing the inner steel bar; 82. through the circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a foundation bolt positioning device comprises a nut sleeve 1 and a concrete cushion 7, wherein an internal thread connector is arranged at the position inside the nut sleeve 1, anti-oxidation paint layer structures are arranged at the positions of the inner wall and the outer wall of the nut sleeve 1, the nut sleeve 1 is welded with round steel 4, the round steel 4 can be better driven to perform fine adjustment work through the nut sleeve 1, the number of the nut sleeves 1 is four, the round steel 4 is arranged at the middle position of the lower end of the four nut sleeves 1, the number of the round steel 4 is four, the diameter of the four round steel 4 is two millimeters larger than the inner diameter of the nut sleeve 1, the length of the four round steel 4 is twenty centimeters, an external thread connector is arranged at the position of the outer wall below the four round steel 4, the four round steel 4 can be better fixedly installed with a foundation installation end in the concrete cushion 7 through the four detachable round steel 4, a connecting steel pipe 5 is arranged at the position of the middle outer wall of the four round steel, the four detachable connecting steel pipes 5 comprise fixed sleeve columns 51, fixed connecting round holes 52 and fixed steel pipes 53, the fixed sleeve columns 51 are arranged at the left end outer wall position and the front end outer wall position of the fixed steel pipe 53, the fixed connecting round holes 52 are arranged at the inner positions of the upper and lower sides of the two outward ends of the two fixed sleeve columns 51, the diameter of the fixed steel pipe 53 in each detachable connecting steel pipe 5 is two millimeters larger than that of the round steel 4, the length of the fixed steel pipe 53 in each detachable connecting steel pipe 5 is fifty millimeters, the length, the width and the height of a groove in the fixed sleeve columns 51 in each detachable connecting steel pipe 5 are the same as those of the inserting column steel bar 32, the detachable connecting steel pipes 5 can be used for better fixed connection work and fine adjustment work for the four round steels 4, the four detachable connecting steel pipes 5 are sleeved with the convex sleeve column steel bars 3 towards the middle position, the eight convex-shaped sleeve column steel bars 3 comprise convex-shaped round holes 31, inserting column steel bars 32, connecting through holes 33, groove sleeve column steel bars 34 and fixing round holes 35, the connecting through holes 33 are arranged at the inner positions of the upper and lower sides of the outer end of each groove sleeve column steel bar 34, the fixing round holes 35 are arranged at the inner positions of the middle side of the upper end of each groove sleeve column steel bar 34, the convex-shaped round holes 31 are arranged at the inner positions of the middle side of the lower end of each groove sleeve column steel bar 34, the eight convex-shaped sleeve column steel bars 3 are arranged in eight, the thickness of each groove sleeve column steel bar 34 in the eight convex-shaped sleeve column steel bars 3 is set to be eight millimeters, the inner wall position and the outer wall position of each eight convex-shaped sleeve column steel bars 3 are arranged in an anti-oxidation paint layer structure, the eight convex-shaped sleeve column steel bars 3 can be fixedly connected and fixedly supported better, and can be used for better length adjustment work, and the eight convex-shaped sleeve column steel bars 3 are fixedly connected with the detachable connecting steel, the inner bar steel devices 8 are sleeved at the middle inner positions of the eight convex-shaped sleeve column bar steels 3, the four inner bar steel devices 8 comprise fixed inner bar steels 81 and through round holes 82, the through round holes 82 are arranged at the middle positions of the fixed inner bar steels 81, the number of the inner bar steel devices 8 is four, the number of the through round holes 82 in the four inner bar steel devices 8 is ten, the ten through round holes 82 are distributed at the middle inner positions of the fixed inner bar steels 81 in a straight-line structure, and the distance between two adjacent through round holes 82 is equal, the outer wall positions of the four inner bar steel devices 8 are provided with anti-oxidation paint layer structures, and through the four inner bar steel devices 8, fixed connection work and length adjustment work can be carried out better, and four interior bar devices 8 are provided with concrete cushion 7 through No. two fixation nut devices 6 and the 3 fixed connection of eight type of protruding cover post bar, four 4 lower extreme outer wall positions of round steel.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the staff comes to carry out angle modulation work to protruding font cover post strip steel 3 and interior strip steel device 8 according to the distance between the lower margin installation end in the concrete cushion 7 earlier, after accomplishing length adjustment, the staff is with the lower margin installation end fixed connection in four round steel 4 and the concrete cushion 7, and through to four nut cover 1, just can finely tune work to four round steel 4, because protruding font cover post strip steel 3, interior strip steel device 8 and detachable connections steel pipe 5 constitute horizontal reinforcement cover, so just can realize rag bolt elevation basic uniformity, cover and just make whole device can be better worry to put into use, and in whole use, just can practice thrift the cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rag bolt positioner, includes swivel nut cover (1) and concrete cushion (7), its characterized in that: nut cover (1) sets up to four, four nut cover (1) lower extreme intermediate position department is provided with round steel (4), four round steel (4) middle outer wall position department is provided with detachable connection steel pipe (5), four detachable connection steel pipe (5) are including fixed set post (51), fixed connection round hole (52) and fixed steel pipe (53), fixed steel pipe (53) left end outer wall position department and front end outer wall position department are provided with fixed set post (51), two fixed set post (51) are provided with fixed connection round hole (52) towards both sides internal position department about the outside both ends inside position department, four detachable connection steel pipe (5) have cup jointed protruding font set post strip steel (3) towards intermediate position department, eight protruding font set post strip steel (3) are including protruding font round hole (31), insert post strip steel (32), connect through-hole (33), Recess cover post bar steel (34) and fixed round hole (35), recess cover post bar steel (34) are served outside and are provided with connect the through-hole (33) to both sides internal position department from top to bottom, recess cover post bar steel (34) upper end is provided with fixed round hole (35) towards medial side internal position department, recess cover post bar steel (34) lower extreme is provided with type round hole (31) towards medial side internal position department, eight type cover post bar steel (3) are through a fixation nut device (2) and detachable connection steel pipe (5) fixed connection, eight type cover post bar steel (3) middle internal position department has cup jointed interior bar steel device (8), four interior bar steel device (8) are including fixed interior bar steel (81) and through round hole (82), fixed interior bar steel (81) intermediate position department is provided with through round hole (82), four interior bar steel device (8) are through No. two fixation nut device (6) and eight type cover post bar steel (3) solid And the outer wall of the lower end of each round steel (4) is provided with a concrete cushion (7).

2. An anchor stud locating device as claimed in claim 1, wherein: an internal thread connector is arranged at the inner position of the nut sleeve (1), anti-oxidation paint layer structures are arranged at the inner wall position and the outer wall position of the nut sleeve (1), and the nut sleeve (1) is welded with the round steel (4).

3. An anchor stud locating device as claimed in claim 1, wherein: round steel (4) set up to four, four the diameter of round steel (4) satisfies two millimeters bigger than swivel nut cover (1) internal diameter, four the length of round steel (4) sets up to twenty centimetres, four round steel (4) below outer wall position department is provided with the external screw thread connector.

4. An anchor stud locating device as claimed in claim 1, wherein: the diameter ratio of the fixed steel pipe (53) in the detachable connection steel pipe (5) is two millimeters greater than that of the round steel (4), the length of the fixed steel pipe (53) in the detachable connection steel pipe (5) is set to be fifty millimeters, and the length, the width and the height of the groove inside the fixed sleeve column (51) in the detachable connection steel pipe (5) are the same as those of the inserted column steel bar (32).

5. An anchor stud locating device as claimed in claim 1, wherein: the thickness of the groove sleeve column steel (34) in the convex sleeve column steel (3) is eight millimeters, and the positions of the inner wall and the outer wall of the convex sleeve column steel (3) are arranged in an anti-oxidation paint layer structure.

6. An anchor stud locating device as claimed in claim 1, wherein: interior strip steel device (8) set up to four, four in interior strip steel device (8) set up to ten through round hole (82), ten be a style of calligraphy structure distribution in fixed interior strip steel (81) middle inside position department through round hole (82), and adjacent two distances through between round hole (82) equal, four interior strip steel device (8) outer wall position department is provided with anti-oxidation paint layer structure.